Device for manufacturing firework barrel

The utility model discloses a device for manufacturing a firework barrel. Seat plate, a rotating shaft is rotationally mounted at the top end of the seat plate through a bearing; a discharging disc iswelded to the top end of the rotating shaft. a plurality of semicircular discharging grooves are formed in the circumferential wall body of the discharging disc; the bottom of the discharging groovedoes not penetrate through the bottom end of the discharging disc; an arc-shaped limiting baffle is fixedly installed at the top end of the base plate, an arc-shaped base plate is welded to the bottomend of the limiting baffle and makes sliding contact with the circumferential wall body of the discharging disc, the top end of the base plate is flush with the bottom of the discharging groove, a gap is formed between the limiting baffle and the discharging disc, and the discharging groove is matched with a sleeve. The device is reasonable in design structure, easy to operate, convenient to use,simple in structure, suitab